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fixed MOO_SMOOI_TO_OOP to pacify clang about the warning 'warning: shifting a negative signed value is undefined'

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hyunghwan.chung 2018-05-28 09:48:27 +00:00
parent a52130a027
commit 81e2cc0578
2 changed files with 8 additions and 4 deletions
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4
moo/lib/moo.h
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@ -240,10 +240,10 @@ typedef enum moo_method_type_t moo_method_type_t;
#define MOO_OOP_IS_SMOOI(oop) (MOO_OOP_GET_TAG_LO(oop) == MOO_OOP_TAG_SMOOI) #define MOO_OOP_IS_SMOOI(oop) (MOO_OOP_GET_TAG_LO(oop) == MOO_OOP_TAG_SMOOI)
#define MOO_OOP_IS_SMPTR(oop) (MOO_OOP_GET_TAG_LO(oop) == MOO_OOP_TAG_SMPTR) #define MOO_OOP_IS_SMPTR(oop) (MOO_OOP_GET_TAG_LO(oop) == MOO_OOP_TAG_SMPTR)
#define MOO_SMOOI_TO_OOP(num) ((moo_oop_t)((((moo_ooi_t)(num)) << MOO_OOP_TAG_BITS_LO) | MOO_OOP_TAG_SMOOI)) #define MOO_SMOOI_TO_OOP(num) ((moo_oop_t)((((moo_oow_t)(moo_ooi_t)(num)) << MOO_OOP_TAG_BITS_LO) | MOO_OOP_TAG_SMOOI))
#define MOO_OOP_TO_SMOOI(oop) (((moo_ooi_t)oop) >> MOO_OOP_TAG_BITS_LO) #define MOO_OOP_TO_SMOOI(oop) (((moo_ooi_t)oop) >> MOO_OOP_TAG_BITS_LO)
/* /*
#define MOO_SMPTR_TO_OOP(num) ((moo_oop_t)((((moo_ooi_t)(num)) << MOO_OOP_TAG_BITS_LO) | MOO_OOP_TAG_SMPTR)) #define MOO_SMPTR_TO_OOP(ptr) ((moo_oop_t)((((moo_oow_t)(ptr)) << MOO_OOP_TAG_BITS_LO) | MOO_OOP_TAG_SMPTR))
#define MOO_OOP_TO_SMPTR(oop) (((moo_ooi_t)oop) >> MOO_OOP_TAG_BITS_LO) #define MOO_OOP_TO_SMPTR(oop) (((moo_ooi_t)oop) >> MOO_OOP_TAG_BITS_LO)
*/ */
#define MOO_SMPTR_TO_OOP(ptr) ((moo_oop_t)(((moo_oow_t)ptr) | MOO_OOP_TAG_SMPTR)) #define MOO_SMPTR_TO_OOP(ptr) ((moo_oop_t)(((moo_oow_t)ptr) | MOO_OOP_TAG_SMPTR))

8
moo/lib/utf8.c
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@ -311,9 +311,13 @@ int moo_ucwidth (moo_uch_t uc)
(uc >= 0xfe10 && uc <= 0xfe19) || /* Vertical forms */ (uc >= 0xfe10 && uc <= 0xfe19) || /* Vertical forms */
(uc >= 0xfe30 && uc <= 0xfe6f) || /* CJK Compatibility Forms */ (uc >= 0xfe30 && uc <= 0xfe6f) || /* CJK Compatibility Forms */
(uc >= 0xff00 && uc <= 0xff60) || /* Fullwidth Forms */ (uc >= 0xff00 && uc <= 0xff60) || /* Fullwidth Forms */
(uc >= 0xffe0 && uc <= 0xffe6) || (uc >= 0xffe0 && uc <= 0xffe6)
#if (MOO_SIZEOF_UCH_T > 2)
||
(uc >= 0x20000 && uc <= 0x2fffd) || (uc >= 0x20000 && uc <= 0x2fffd) ||
(uc >= 0x30000 && uc <= 0x3fffd)) (uc >= 0x30000 && uc <= 0x3fffd)
#endif
)
{ {
return 2; return 2;
} }